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    Lining concrete curing structure
    1.
    发明专利
    Lining concrete curing structure 有权
    内混凝土结构

    公开(公告)号：JP2006328869A

    公开(公告)日：2006-12-07

    申请号：JP2005156303

    申请日：2005-05-27

    Applicant: Fudo Constr Co Ltd ,  不動建設株式会社

    Inventor： YOSHIUMI KENSUKE ,  KOBAYASHI MASAKAZU ,  NIWA HIROO ,  ONOZAWA RYUSUKE ,  HINO TAKAHIRO ,  ASADA KOJI ,  FUNADA TETSUTO

    IPC: E21D11/10

    Abstract: PROBLEM TO BE SOLVED: To provide a lining concrete curing structure capable of surely and inexpensively curing arch-shaped secondary lining concrete in a mountain tunnel with a simple structure.
    SOLUTION: This lining concrete curing structure 10 cures the arch-shaped secondary lining concrete 2 by covering an inner wall surface 12a of the arch-shaped secondary lining concrete 12 in the mountain tunnel 11 with a curing material 13. The inner wall surface 12a of the arch-shaped secondary lining concrete 12 is covered with a plurality of foaming styrene materials 13 as the curing material having a surface 13a of a shape corresponding to curvature of the inner wall surface 12a of the arch-shaped secondary lining concrete 12. Respective reverse surfaces 13b of the plurality of foaming styrene materials 13 are held by an arch-shaped air tube 14 as a holding member.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种能够以简单结构在山隧道中确定和廉价地固化拱形二次衬里混凝土的衬砌混凝土固化结构。 解决方案：该衬里混凝土固化结构10通过用固化材料13覆盖山隧道11中的拱形二次衬里混凝土12的内壁表面12a来固化拱形二次衬里混凝土2。内壁 拱形二次衬里混凝土12的表面12a被多个发泡苯乙烯材料13覆盖，作为固化材料，其具有与拱形二次衬里混凝土12的内壁表面12a的曲率相对应的形状的表面13a 多个发泡苯乙烯材料13的各个反面13b由作为保持构件的拱形空气管14保持。 版权所有（C）2007，JPO＆INPIT

    Fluidized soil and fluidization treatment method
    3.
    发明专利
    Fluidized soil and fluidization treatment method 有权
    流化土和流化处理方法

    公开(公告)号：JP2006193895A

    公开(公告)日：2006-07-27

    申请号：JP2005003726

    申请日：2005-01-11

    Applicant: Fudo Constr Co Ltd ,  Kajima Corp ,  不動建設株式会社 ,  鹿島建設株式会社

    Inventor： SAWAJIRI HIROYUKI ,  HIDAKA NOBORU ,  TOMOSUMI HIROAKI ,  AKAIKE TADASHI ,  SAKAI TAKAYUKI ,  MICHIMAE DAIZO ,  ONISHI TOMOHARU ,  TSUJIMURA TAKASHI

    IPC: E02F7/00 ,  B09B3/00

    CPC classification number: Y02W30/20 ,  Y02W30/58

    Abstract: PROBLEM TO BE SOLVED: To obtain fluidized soil which enables the recycle of concrete residue, the compressive strength of which can be increased, and which can reduce cracks and facilitate compaction and smoothing work, and a fluidization treatment method. SOLUTION: In the fluidization treatment method wherein water or slurry and a solidification material are added to soil generated in construction, mixed and fluidized, and transported and placed in the state of maintaining the fluidity of them, the water or the slurry, the solidification material, and demolition residue aggregate in a wet state are mixed into the soil generated in the construction are mixed into the soil, so that the compressive strength of the fluidized soil can be increased. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：获得能够回收混凝土残渣的流化土，其抗压强度可以提高，并且可以减少裂纹，促进压实和平滑作业，以及流化处理方法。 解决方案：在其中将水或浆料和固化材料加入到施工中产生的土壤，混合和流化的流化处理方法中，并以保持其流动性，水或浆料的形式运输和放置， 将固化材料和潮湿状态下的残渣骨料混合，将施工中产生的土壤混入土壤，使流化土的抗压强度提高。 版权所有（C）2006，JPO＆NCIPI

    Method for creating solidified pile by using jets with plurality of flow lines
    4.
    发明专利
    Method for creating solidified pile by using jets with plurality of flow lines 有权
    通过使用具有多条流动线的喷气嘴创建固体颗粒的方法

    公开(公告)号：JP2006124915A

    公开(公告)日：2006-05-18

    申请号：JP2004310319

    申请日：2004-10-26

    Applicant: Fudo Constr Co Ltd ,  不動建設株式会社

    Inventor： YAMAGUCHI HIROHISA ,  ENDO SHIGERU ,  YAMASHITA YUJI

    IPC: E02D3/12

    Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a solidified pile by using jets with a plurality of flow lines, which enables a homogeneously solidified pile to be constructed by shortening a construction time.
    SOLUTION: In this creation method, when a rotating shaft is pulled up while being rotated, a solidification material is ejected from two or more solidification material ejecting nozzles which are annexed in the prescribed position of the rotating shaft, while forming the plurality of jet flows, and agitated and mixed with in-situ soil, so that the solidified pile can be created. The number of the rotations of the rotating shaft and a pull-up speed thereof are determined so that a pitch of loci of the solidification material ejecting nozzles can be set to be a predetermined value P which is selected from the range of 2.0-5.0 cm.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种通过使用具有多条流动管线的射流来形成固化桩的方法，其能够通过缩短施工时间来构建均匀凝固的桩。 解决方案：在这种创造方法中，当旋转轴在旋转时被拉起时，凝固材料从形成多个旋转轴的两个或更多个固化材料喷射喷嘴排出， 的喷流，并与现场土壤搅拌混合，从而可以产生固化桩。 确定旋转轴的旋转次数和上拉速度，使得固化材料喷射喷嘴的轨迹的间距可以设定为从2.0-5.0cm的范围中选择的预定值P 。 版权所有（C）2006，JPO＆NCIPI

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